Adaptive Streaming on Nokia S60

Features

Silverlight for Symbian supports the following IIS Smooth Streaming features:

• HTTP protocol

• On-demand streaming

• Live streaming

• Basic playback support (play, pause, resume, seek, stop)

• Go to Live (DVR support)

• Seek to stream position

• Dynamic bit-rate switching (network condition adjustment)

• SmoothStreamingMediaElement

• Resolution changes while the stream is modified

Silverlight for Symbian does not support the following IIS Smooth Streaming features:

• Fast Forward, Fast Rewind, Instant Replay, Slow Motion (DVR support)

• DRM support

• Real-time client and server logging

• Audio only (no video present)

• Video only (no audio present)

• Programmable client-side switching logic

• Live in-stream ad integration

• Timeline markers

• Composite manifests

• Manifest merge

• Bit rate configuration (before playing the stream)

• Smooth Streaming Player SDK

• Resolution changes while the stream is playing, paused, or stopped

Supported Codecs

Video

The following table shows the supported video codec and the associated file format.

Codec	Format	Notes
H.264 – Baseline Profile	MP4	Base Profiles 1.2, 1.3. .ismv is supported, but .isma is not supported. For videos containing audio, the audio track can be muxed into an .ismv file instead of a separate .isma file.

Note:
For the client manifest file (*.ismc), audio and video content is supported on Nokia S60. On other platforms supported by Silverlight, audio, video, and text content are supported in the client manifest file.

Audio

Supported Settings

The following table shows supported settings for IIS Smooth Streaming media:

Recommended Settings

The following table shows the recommended configuration and settings for encoding IIS Smooth Streaming media.

SmoothStreamingMediaElement Support

This section describes supported members of the SmoothStreamingMediaElement control. Use only the supported properties, methods, and events, which are listed here. Unsupported members of SmoothStreamingMediaElement do not throw exceptions. When you perform a get operation on an unsupported property, a default value is returned. When you perform a set operation on an unsupported property, the set operation is ignored or it fails.

The supported methods of SmoothStreamingMediaElement include the following:

• AddHandler

• ApplyTemplate

• Arrange

• ArrangeOverride

• CaptureMouse

• CheckAccess

• ClearValue

• Dispose

• Equals

• Finalize

• FindName

• FlushBuffers

• Focus

• GetAnimationBaseValue

• GetBindingExpression

• GetHashCode

• GetStreamInfoForStreamType

• GetTemplateChild

• GetType

• GetValue

• InvalidateMeasure

• Measure

• MeasureOverride

• MemberwiseClone

• OnApplyTemplate

• OnClipError

• OnClipProgressUpdate

• OnClipStateChanged

• OnCreateAnimationPeer

• OnDragEnter

• OnDragLeave

• OnDragOver

• OnDrop

• OnGotFocus

• OnKeyDown

• OnKeyUp

• OnLostFocus

• OnLostMouseCapture

• OnMouseEnter

• OnMouseLeave

• OnMouseLeftButtonDown

• OnMouseLeftButtonUp

• OnMouseMove

• OnMouseRightButtonDown

• OnMouseRightButtonUp

• OnSmoothStreamingErrorOccurredEvent

• OnSmoothStreamingSourceChanged

• OnTextInput

• OnTextInputStart

• OnTextInputUpdate

• Pause

• Play

• ReadLocalValue

• ReleaseMouseCapture

• RemoveHandler

• SetBinding

• SetSource

• SetValue

• StartSeekToLive

• Stop

• ToString

• UpdateLayout

• UpdateVisualState

The supported properties of SmoothStreamingMediaElement include:

• ActualHeight

• ActualWidth

• AllowDrop

• Attributes

• AutoPlay

• AvailableStreams

• Background

• Balance

• BorderBrush

• BorderThickness

• BufferingProgress

• BufferingTime

• CanPause

• CanSeek

• ConfigPath

• CookieContainer

• CurrentState

• Cursor

• DataContext

• DefaultStyleKey

• DesiredSize

• Dispatcher

• DownloadProgress

• DownloadProgressOffset

• Duration

• Effect

• EndPosition

• FlowDirection

• Foreground

• Height

• HorizontalAlignment

• HorizontalContentAlignment

• IsEnabled

• IsLive

• IsLivePosition

• IsMuted

• IsTabStop

• LiveBufferSize

• LivePlaybackStartPosition

• LivePosition

• ManifestDuration

• Margin

• Master

• MaxHeight

• MaxWidth

• MinHeight

• MinWidth

• Name

• NaturalDuration

• NaturalVideoHeight

• NaturalVideoWidth

• Opacity

• OpacityMask

• Padding

• Parent

• PlaybackRate

• Position

• Resources

• SmoothStreamingSource

• Source

• StartPosition

• Style

• TabIndex

• TabNavigation

• Tag

• Template

• TotalBytesDownloaded

• TrailingWindowDuration

• UseLayoutRounding

• VerticalAlignment

• VerticalContentAlignment

• VideoDownloadTrack

• VideoPlaybackTrack

• Visibility

• Volume

• Width

The supported events of SmoothStreamingMediaElement include:

• BindingValidationError

• BufferingProgressChanged

• ClipError

• ClipStateChanged

• CurrentStateChanged

• DownloadProgressChanged

• DownloadTrackChanged

• DragEnter

• DragLeave

• DragOver

• Drop

• DurationExtended

• GotFocus

• IsEnabledChanged

• KeyDown

• KeyUp

• LayoutUpdated

• LiveEventCompleted

• Loaded

• LostFocus

• LostMouseCapture

• ManifestReady

• MediaEnded

• MediaFailed

• MediaOpened

• MouseEnter

• MouseLeave

• MouseLeftButtonDown

• MouseLeftButtonUp

• MouseMove

• MouseRightButtonDown

• MouseRightButtonUp

• PlaybackTrackChanged

• SeekCompleted

• SizeChanged

• SmoothStreamingErrorOccurred

• Unloaded

See Also

Concepts